public static bool SaveDataToFile(TreeView treeView, List <TableGraph> listTableGraph)
{
bool res = true;
try
{
SaveLoadDataSerialize dataSerialize = new SaveLoadDataSerialize(listTableGraph);
ToTreeViewSerialize(ref dataSerialize.TreeViewSerialize, treeView.Nodes);
string dataString = JsonConvert.SerializeObject(dataSerialize);
dataString = JsonPrettify(dataString);
using (SaveFileDialog saveFileDialog = new SaveFileDialog())
{
saveFileDialog.Filter = _fileFilter;
saveFileDialog.InitialDirectory = Environment.CurrentDirectory;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
using (StreamWriter streamWriter = new StreamWriter(saveFileDialog.OpenFile()))
{
streamWriter.Write(dataString);
streamWriter.Close();
}
}
}
}
catch (Exception e)
{
res = false;
MessageBox.Show(e.Message, "Ошибка!");
}
return(res);
}
public static bool LoadDataFromFile(ref TreeViewSerialize treeViewSerializeOut, ref List <TableGraph> listTableGraphOut, string previosBasePathIn = null)
{
bool res = true;
try
{
string filePath = previosBasePathIn;
if (String.IsNullOrWhiteSpace(filePath))
{
using (OpenFileDialog openFileDialog = new OpenFileDialog())
{
openFileDialog.Filter = _fileFilter;
openFileDialog.InitialDirectory = Environment.CurrentDirectory;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
Properties.Settings.Default.PreviousBasePath = openFileDialog.FileName;
Properties.Settings.Default.Save();
filePath = openFileDialog.FileName;
}
}
}
if (!String.IsNullOrWhiteSpace(filePath))
{
using (StreamReader streamReader = new StreamReader(filePath))
{
string textFromFile = streamReader.ReadToEnd();
SaveLoadDataSerialize dataSerialize = JsonConvert.DeserializeObject <SaveLoadDataSerialize>(textFromFile);
treeViewSerializeOut = dataSerialize.TreeViewSerialize;
listTableGraphOut = dataSerialize.TableGraphsList;
streamReader.Close();
}
}
}
catch (Exception e)
{
res = false;
MessageBox.Show(e.Message, "Ошибка!");
}
return(res);
}
